In his first journal, middle schooler Rowley Jefferson, Greg Heffley's sidekick, records his experiences and misguided decision to write a biography of Greg, who, in his own mind, is destined to become rich and famous.

Two dogs, Mousse and Nut, learn that even though they may like different things, they can still be best friends.

As Bridge makes her way through seventh grade on Manhattan's Upper West Side with her best friends, curvaceous Em, crusader Tab, and a curious new friend--or more than friend--Sherm, she finds the answer she has been seeking since she barely survived an accident at age eight: "What is my purpose?"

"From the imagination of Rowley Jefferson comes an adventure of epic proportions. Join Roland and his best friend, Garg the Barbarian, as they leave the safety of their village and embark on a quest to save Roland's mom from the White Warlock. Will our heroes survive? Find out in Rowley Jefferson's Awesome Friendly Adventure!"--Publisher's description.

Nine-year-old Allie Finkle's list of rules helps her navigate a tricky situation with a new girl at school.

Nine-year-old Allie Finkle has rules for everything and is even writing her own rule book, but her world is turned upside-down when she learns that her family is moving across town, which will mean a new house, school, best friend, and plenty of new rules.

Sixth grader Abigail, assigned a different homeroom than her two best friends and made only the alternate on the pom-pom squad, learns a lot about popularity and true friendship when paired with unpopular Gabby for a year-long "Friendly Letter Assignment."

The Sisterhood of the Traveling Pants graduates from high school and spends their last summer before college learning about life and themselves.

As their lives take them in different directions, Lena, Tibby, Carmen, and Bridget discover many more things about themselves and the importance of their relationship with each other.

Jane and her best friend, a monster named Mizmow, are best friends in spite of their differences, and nothing can keep them apart.